cannot be shipped outside the Continental US due to pressurized cylinder
shipping regulations. All Spare Air
units shipped to Alaska, Hawaii and International addresses must be shipped
empty and filled by the user.
Pre-filled units shipped to US addresses must be shipped FedEx GROUND ONLY! No express shipping is available on filled compressed gas cylinders.
The popular HEED 3 is the latest generation of Helicopter Emergency Egress Devices manufactured by Submersible Systems. A compact, lightweight and reliable self contained breathing apparatus, the HEED 3 is designed to increase the survivability of military and commercial personnel in short-term out-of-air emergencies. Model 300-001 is the largest model for those that have a need for more air. Holster and Deluxe Dial Pressure Gauge included.
Tested at up to 35,000 feet (10,500 meters)
NEW! We are shipping units to address within the Continental USA
pre-filled to 3000 psi. Your new Spare Air will be ready to save your life
right out of the box. Be sure to select this option above. There is a
$15.00 fee for additional shipping costs, and we can only ship by FedEx
The Dial Gauge Pressure Indicator is a standard part on every HEED 3. You'll know when your unit is charged and ready to provide life giving air at a moments notice.
Units are shipped empty. Use our 920C Air Compressor Refill Adapter (sold separately) to refill your HEED 3 from any breathing air compressor.
Use 910S SCUBA Tank Refill Adapter (sold separately) to refill from any full 3000 psi SCUBA Tank.